河南省南水北调受水区配套工程10号口门输水方案研究

Water Conveyance Scheme of No.10 Portal in Henan in the Mid-Route Project of the South-to-North Water Transfer

10号口门输水线路是南水北调城市供水线路中最复杂的一条,输水线路长,供水目标多,供水关系复杂。为优化设计,节省投资,提出从口门直接埋设管道输水方案和利用燕山水库调蓄输水方案,通过对各种输水方案水质、投资、管理以及各受水城市之间的供水关系进行分析比较,最终选定利用燕山水库调蓄输水方案作为10号口门输水方案。

Water conveyance route of No. 10 portal is the most complicated water supply route with long delivery way and many supply objectives. To optimize design and save investment, we proposed schemes： directly burying pipeline from the gate and using the Yanshan Reservoir and made comparison, finally chose the latter method.